Supplemental type certificates

49,107 STCs, most recently changed first. Search by what an STC changes, its holder or a model.

Query with SQL
duckdb -csv -c "SELECT stc_number, description, holder, status, status_date
  FROM 'https://openairdocs.org/data/latest/faa_stc.parquet'
  ORDER BY status_date DESC NULLS LAST, stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STC ST03189CHInstallation of an advertisement container on the bottom of a seat back tray tableAtin OOH LLC · Jan 9, 2026STC ST03218CHModify aircraft interior to match standard passenger cofigurations, IAW Global Onboard Partners MDL # 252013-737-MDL-02, Rev. N, dtd 1/4/22 or later FAA approved revisions.Atin OOH LLC · Jan 9, 2026STC ST03220CHInstallation of an advertisement container on the bottom of a seat back tray tableAtin OOH LLC · Jan 9, 2026STC ST03308CHInstallation of Printed Advertising onto cabin interior surfacesAtin OOH LLC · Jan 9, 2026STC ST03326CHInstallation of an advertisement container on the bottom of a seat back tray tableAtin OOH LLC · Jan 9, 2026STC ST03428CHInstallation of printed advertising onto cabin interior surfacesAtin OOH LLC · Jan 9, 2026STC ST04266CHModify the aircraft interior to match standard passanger configurationsAtin OOH LLC · Jan 9, 2026STC ST12270IBInstallation of Gogo Galileo Satcom SystemQ.C.M. DESIGN GmbH · Jan 9, 2026STC ST04791NYInstallation Smoke DetectorsAeronautical Engineers, Inc. · Jan 7, 2026STC ST12246IBDeactivation and removal of GoGo ABS Ku-Band Antenna (FAA STC ST03191NY). In addition to system deactivation/removal, all structural provisions are also removed, redundant fastener holes in the frame are filled, stringers are reinforced (limited aircraft effectivity) and a local crown skin replacement is performed in Section 46BOEING IRELAND LIMITED · Jan 2, 2026STC SA03275CHInstallation of an antiskid brake systemLee Air Inc. · Jan 1, 2026STC SA04075CHInstallation of Dynon EFIS-D10A EAA sales kit part number 102778-000Dynon Avionics Inc. · Jan 1, 2026STC ST02908NYInstallation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment (IFE)Delta Engineering Corporation · Jan 1, 2026STC ST04107NYInstallation of a Panasonic Avionics In-Flight Entertainment SystemDelta Engineering Corporation · Jan 1, 2026STC SA02595AKFabrication and installation of Airglas Inc. cargo pod kit model LC172Airglas Inc. · Dec 30, 2025STC ST02928NYInstallation of a Panasonic Avionics Corporation Global Communications Suite (GCS)Delta Engineering Corporation · Dec 28, 2025STC ST04752NYReplacement of Dual Analog Radio Altimeter Transceivers with Dual 5G Tolerant Collins Aerospace or Honeywell Digital Radio Altimeters Transceivers and Dual Shadin Digital-to-Analog Converters. SLB Aircraft Engineering · Dec 24, 2025STC SA5040NMInstallation of cargo pallet and net.Satco Inc. · Dec 23, 2025STC SA00039BOIncorporation of cockpit panel modifications to support single pilot operations without an autopilotAmeriflight LLC · Dec 22, 2025STC SA00132BORemoval of right side windshield heating elementAmeriflight LLC · Dec 22, 2025STC SA00405BODe-modification of SFAR 41A complianceAmeriflight LLC · Dec 22, 2025STC SA00517NYModification of air conditioning system.Ameriflight LLC · Dec 22, 2025STC SA01184ATRemove passenger windows and overwing exits and replace with plugs. Modify airstair stepsAmeriflight LLC · Dec 22, 2025STC ST00052BOInstallation of a Rockwell Collins TCAS-94 Traffic Alert and Collision Avoidance Systemm (TCAS II)with dual Rockwell Collins TVI-920D TA/RA/VSI indicators and dual Rockwell Collins TDR-94D mode S transponders.Ameriflight LLC · Dec 22, 2025STC ST00452WIInstallation of an AlliedSignal Avionics Inc, CAS 67A traffic Alert and Collison Avoidance system (TCAS II).Duncan Aviation Inc. · Dec 22, 2025STC ST12203MCInstallation of Peregrine mission systemL3Harris Technologies Integrated Systems L.P. · Dec 22, 2025STC SA01638WIPart Fabrication and Installation of Arm Ledge System and Table Assembly for aircraft cabin interiorAviation Fabricators Inc. · Dec 18, 2025STC ST122244IBInstallation of Gogo Galileo system, including HDX AntennaAlamo Engineering GmbH · Dec 18, 2025STC SA8954SWInstallation of Hartzell HC-B3TN-3Z/ T10282N(K)+4 or HC-B3TN-3Z/ T10282N+4 propeller.John Wentzell Downs Jr. · Dec 17, 2025STC ST01143LAInstallation of Aerocon Engineering Company (AEC) Airstar.Aircraft Technical Development Inc. dba Aerocon Engineering Company · Dec 17, 2025STC ST01739NYElectromagnetic Compatibility Testing of Aircraft Transmitting Portable Electronic Devices (T-PEDs) as non-interference tolerance testingAnuvu IFC Corporation · Dec 17, 2025STC ST02258LA-DInstallation of Row 44 Wireless Broadband System ActivationAnuvu IFC Corporation · Dec 17, 2025STC ST02829CHInstallation of Row 44 Broadband Antenna System ProvisionsAnuvu IFC Corporation · Dec 17, 2025STC ST02836CH-DInstallation and activation of a Row 44 Broadband SystemAnuvu IFC Corporation · Dec 17, 2025STC ST02904CHInstallation of Row 44 Wireless Broadband System Provisions.ANUVU OPERATIONS LLC · Dec 17, 2025STC ST03235CHCertification of Compatibility with Wireless Data TechnologiesAnuvu IFC Corporation · Dec 17, 2025STC ST03268CHInstallation of Row 44 Wireless Broadband SystemAnuvu IFC Corporation · Dec 17, 2025STC ST03269CHInstallation and activation of Row 44 Wireless BroadbandAnuvu IFC Corporation · Dec 17, 2025STC ST03290NY-DWireless Broadband System InstallationAnuvu IFC Corporation · Dec 17, 2025STC ST03301NYInstallation and activation of a new Row 44 Wireless Broadband SystemAnuvu IFC Corporation · Dec 17, 2025STC ST04324CHInstallation of a retrofit satellite antenna and associated power supply unit on aircraft previously fitted with the Row 44 Broadband System.Anuvu IFC Corporation · Dec 17, 2025STC ST04381ATActivation of the Row 44 Broadband System on a Boeing 737-8 aircraftAnuvu IFC Corporation · Dec 17, 2025STC ST04462CHInstallation of Row 44 Broadband Antenna System ProvisionsAnuvu IFC Corporation · Dec 17, 2025STC ST04525CHInstallation of a Video Server and Wireless Access Points in accordance with Row 44 Master Data Index Listing, Document No. RWR100-0001-00, Revision IR, dated April 16, 2021 or later FAA approved revision.Anuvu IFC Corporation · Dec 17, 2025STC ST04528CHInstallation of a broadband wireless internet system in accordance with Row 44 Master Data Index Listing, Document No. RWO100-0003-00, Revision IR, dated May 26, 2021 or later FAA approved revision.Anuvu IFC Corporation · Dec 17, 2025STC SA12227IBInstallation of the MT-Propeller Entwicklung GmbH MTV-9-B/188-50()MT-Propeller Entwicklung GmbH · Dec 16, 2025STC SR12205SEInstallation of Onboard Systems International Cargo Hook KitOnboard Systems International LLC · Dec 16, 2025STC ST12229IBInstallation of Thinkom antenna on the top rear fuselageEAD Aerospace Airworthiness T/A Eclipse Technics · Dec 16, 2025STC SA12242IBManufacturing and Installation of King Air EquipmentICARUS AERO INC. · Dec 15, 2025STC SR02767LAInstallation of H-60 Electric APU Starter Modification to replace the original equipment hydraulic APU starter system on Restricted Category H-60 Firefighting and Utility HelicoptersAerocraft Inc. · Dec 15, 2025